42424445

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4027}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 60613344

約数和(自身を除く): 18188899

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 1505, 2107, 4027, 10535, 20135, 28189, 140945, 173161, 197323, 865805, 986615, 1212127, 6060635, 8484889, 42424445]

約数ペア:

[(1, 42424445), (5, 8484889), (7, 6060635), (35, 1212127), (43, 986615), (49, 865805), (215, 197323), (245, 173161), (301, 140945), (1505, 28189), (2107, 20135), (4027, 10535)]